Assessments - 2, GPA: 4.5 ( )

Fabricante : Bazooka Arquivo Tamanho: 3.76 mb Arquivo Nome : Língua de Ensino:

Ideally, to properly level match the system the goal is to achieve maximum output from the amplifier without distortion at about 3/4 of the volume control. To determine if the amplifier’s gain is set properly, turn the system on and slowly increase the volume control. You should be able to use about 3/4 volume before the system gets loud but not distorting. It is very important when making these adjustments that you do not over drive the speakers (at point of distortion) this will cause permanent damage to the speakers. If you are unable to achieve 3/4 volume before distortion you will need to adjust gain control (in this case you would reduce the gain). The gain controls should be adjusted very slowly. It may help to have another person to assist you by adjusting the gain controls while you listen for distortion. 14 TROUBLE SHOOTING THE SYSTE. We have put together this trouble-shooting guide if you experience problems after installing the amplifier. Please keep in mind that the majority of problems incurred are caused by improper installation and not the equipment itself. In addition, there are many components in the system that could cause various signal problems such as inducted electrical noise and engine noise. Before you can properly address the problem, you must first find the component that is causing the problem. This will take patience and a process of elimination. LOOK FOR.... SOLUTION No Output Blown fuse Replace Bad RCA Cable(s) Replace +12V at power terminal Check connection +12V at remote terminal Check connection Grounding point clean and tight Check for ground w/meter Head Unit's fader not in center position Set to center position Low Output Check level adjustments Re-adjust Bad RCA cable(s) Replace Improper level matching Re-adjust Engine Noise Grounding points are clean and tight Check for ground w/meter Ground all components at same point Ground at same point Try different grounding point Change for better ground Bad RCA cable(s) Replace Use High Quality shielded RCA cables Rejects inducted noise Low Vehicle charging system and/or battery Fix and/or replace Red Protection L.E.D. Illuminated Speaker short Check speakers connection for short circuit Speaker grounding out Make sure speaker wires do not touch chassis ground Impedance too low Check speaker impedance (Min 2 ohm Stereo, 4 Mono) Overheating Check mounting location for Adequate air Circulation Speaker impedance too low 15 SPECIFICATION. CSA50.. CSA50.. CSA200.. Max Power 200W 400W 400W Output Power @ 14.4 VDC : 4 ohm 50W x 2 50W x 4 50W x 2 + 1 x 100W 2 ohm 75W x 2 75W x 4 75W x 2 + 1 x 150W Bridged 4ohm 150W x 1 150W x 2 N/A Frequency Response + - 1dB 20Hz-30KHz 20Hz-30KHz 20Hz-30KHz S/N Ratio (A-weight) >90dB >90dB >90dB THD with 80k filter .30% .30% .30% Low Input Level 200mV-6V 200mV-4V 200mV-6V Battery Voltage Range 10.5VDC-15.0VDC 10.5VDC-15.0VDC 10.5VDC-15.0VDC Crossover S/W for 1+2 channel HP/FULL/LP HP/FULL/LP HP/FULL/LP Crossover Frequency 200Hz 200Hz 200Hz Crossover Slope 6dB/Oct 6dB/Oct 6dB/Oct Unbalanced Input (RCA Jack) Yes Yes Yes Amplifier Fuse & Holder 1 x 20A 2 x 20A 2 x 25A 15 115115 Size (L x W x H) 7” x 10 /” x 2 /” 12 /” x 10 /” x 2 /” 12 /” x 10 /” x 2 /” 48 248248 CSA150.. CSA300.. Max Power 300W 500W Output Power @ 14.4 VDC : 4 ohm 100W x 1 250W x 1 2 ohm 150W x 1 375W x 1 Bridged 4ohm N/A N/A Frequency Response + - 1dB 20Hz- 130Hz 20Hz-130Hz S/N Ratio (A-weight) >90dB >90dB THD with 80k filter .15% .03% Low Input Level 200mV-4V 200mV-6V Battery Voltage Range 10.5VDC-15.0VDC 10.5VDC-15.0VDC Crossover Type LP LP Variable Low Pass Range 40Hz- 130Hz 40Hz-130Hz Crossover Slope 12dB/Oct 12dB/Oct Bass EQ at FULL/LP *0-12dB @ 45Hz *0-12dB @ 45Hz Unbalanced Input (RCA Jack) Yes Yes Jack for Remote Control N/A Yes Amplifier Fuse & Holder 1 x 25A 2 x 25A 1 15 3 15 Size (L x W x H) 8 /” x 10 /” x 2 /” 9 /” x 10 /” x 2 /” 2 48 4 48 * Low-pass Only Due to continuing product improvement, specifications subject to change without notice. 16 LIMITED WARRANTY. Southern Audio Services, Inc., warrants all products to be free from defects in material and workmanship for a period of one (1) year from the date of purchase; the Reference Series is warranted for a period of two (2) years from date of purchase. In the event the product is not as warranted, SAS’ sole obligation shall be to repair or replace the defective product at SAS’ option: SAS limits its obligation under any implied warranties under state laws to a period not to exceed the limited warranty period. SAS and its authorized BAZOOKA® dealers specifically disclaim liability...

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